DK87882A - Indretning til omdrejningstalsmaaling - Google Patents

Indretning til omdrejningstalsmaaling Download PDF

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Publication number
DK87882A
DK87882A DK87882A DK87882A DK87882A DK 87882 A DK87882 A DK 87882A DK 87882 A DK87882 A DK 87882A DK 87882 A DK87882 A DK 87882A DK 87882 A DK87882 A DK 87882A
Authority
DK
Denmark
Prior art keywords
time interval
value
shaft
signals
composite signal
Prior art date
Application number
DK87882A
Other languages
English (en)
Inventor
W Dreiseitl
M Koch
W Linden
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6126176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK87882(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK87882A publication Critical patent/DK87882A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
DK87882A 1981-03-02 1982-03-01 Indretning til omdrejningstalsmaaling DK87882A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813107938 DE3107938A1 (de) 1981-03-02 1981-03-02 Vorrichtung zur drehzahlerfassung

Publications (1)

Publication Number Publication Date
DK87882A true DK87882A (da) 1982-09-03

Family

ID=6126176

Family Applications (1)

Application Number Title Priority Date Filing Date
DK87882A DK87882A (da) 1981-03-02 1982-03-01 Indretning til omdrejningstalsmaaling

Country Status (9)

Country Link
US (1) US4450403A (da)
EP (1) EP0059244B1 (da)
JP (1) JPS57158561A (da)
AT (1) ATE34620T1 (da)
CA (1) CA1172761A (da)
DE (2) DE3107938A1 (da)
DK (1) DK87882A (da)
IN (1) IN154906B (da)
LU (1) LU83848A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010273770A (ja) * 2009-05-27 2010-12-09 Kai R & D Center Co Ltd 攪拌具

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627653B2 (ja) * 1983-11-08 1994-04-13 株式会社日立製作所 位置、速度検出方法及び装置
US4537081A (en) * 1983-12-15 1985-08-27 Max John K Flow metering circuit and method
DE3476463D1 (en) * 1983-12-22 1989-03-02 Mavilor Syst Sa Apparatus for generating an electrical speed signal
JPS60216262A (ja) * 1984-04-12 1985-10-29 Hitachi Ltd 位置，速度検出装置
JPS62162968A (ja) * 1986-01-13 1987-07-18 Hitachi Ltd 速度検出装置
DE3738546C2 (de) * 1987-11-13 1995-03-23 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung mit Unterteilungsschaltung
JP2574873B2 (ja) * 1988-08-24 1997-01-22 株式会社日立製作所 位置あるいは速度検出装置
US5130641A (en) * 1990-11-29 1992-07-14 Amrplus Partners Eddy wheel edge sensor
DE4220883B4 (de) * 1992-06-25 2004-04-15 Robert Bosch Gmbh Verfahren zur Auswertung der Ausgangssignale eines Winkelsensors
JPH09273942A (ja) * 1996-02-05 1997-10-21 Aisin Seiki Co Ltd センサ出力補間方法
DE19738839A1 (de) * 1997-09-05 1999-03-11 Hella Kg Hueck & Co Induktiver Winkelsensor
DE19833116C2 (de) * 1998-07-23 2001-11-15 Mannesmann Vdo Ag Elektrischer Geber mit einem Sensorelement zur Erfassung einer Bewegung
US6541957B1 (en) * 1999-12-27 2003-04-01 General Electric Company Method and apparatus for detecting motor shaft coupling features
JP4481137B2 (ja) * 2003-11-13 2010-06-16 アスモ株式会社 モータ、回転制御装置、及び回転検出回路
US7138623B2 (en) * 2004-12-13 2006-11-21 Magna Powertrain Usa, Inc. Power transfer device with contactless optical encoder and color reflective surface
DE102006061580A1 (de) * 2006-12-27 2008-07-03 Robert Bosch Gmbh Verfahren zur Bestimmung der Drehzahl einer rotierenden Welle
DE102007026995C5 (de) 2007-06-07 2017-03-30 Senvion Gmbh Drehzahlbestimmung
CA2702205A1 (en) * 2007-10-09 2009-04-16 Schweitzer Engineering Laboratories, Inc. Power angle monitor
DE102007059785B4 (de) * 2007-12-12 2011-12-01 Continental Automotive Gmbh Vorrichtung zum Überprüfen der Plausibilität eines Werts einer bewegungsabhängigen Größe
EP2463664A1 (en) 2010-12-09 2012-06-13 Turner Powertrain Systems Limited Measurement of speed, angular displacement, position or movement of shafts
US8912792B2 (en) 2012-08-24 2014-12-16 Schweitzer Engineering Laboratories, Inc. Systems and methods for rotor angle measurement in an electrical generator
NZ715389A (en) * 2013-05-30 2020-06-26 Lockheed Corp Mechanisms for deriving an accurate timing signal from a noisy waveform
US10317467B2 (en) 2014-05-19 2019-06-11 Schweitzer Engineering Laboratories, Inc. Synchronous machine monitoring and determination of a loss-of-field event using time stamped electrical and mechanical data
DE102014216295A1 (de) 2014-08-15 2016-02-18 Continental Teves Ag & Co. Ohg Auflösungserhöhung im Drehzahlsignal zwischen Drehzahlpulsen
US10063124B2 (en) 2015-12-10 2018-08-28 Schweitzer Engineering Laboratories, Inc. Shaft mounted monitor for rotating machinery
US9800055B2 (en) 2016-01-21 2017-10-24 Schweitzer Engineering Laboratories, Inc. Synchronization of generators using a common time reference
JP6767213B2 (ja) * 2016-09-05 2020-10-14 東芝インフラシステムズ株式会社 インバータ制御装置および電動機駆動システム
US10523150B2 (en) 2016-09-15 2019-12-31 Schweitzer Engineering Laboratories, Inc. Systems and methods for motor slip calculation using shaft-mounted sensors
JP2019020265A (ja) * 2017-07-18 2019-02-07 株式会社デンソー 回転検出装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298297B (de) * 1967-05-20 1969-06-26 Noris Tachometerwerk Gmbh Richtungsdiskriminator, insbesondere zur drehsinnrichtigen Anzeige von Drehzahlen
BE756389A (fr) * 1969-09-25 1971-03-22 Comp Generale Electricite Detecteur d'ecart temporel et regulateur de vitesse
BE759686A (fr) * 1969-12-12 1971-05-17 Euratom Procede et dispositif permettant de mesurer la frequence d' un signal en dent de scie periodique
JPS5325265B1 (da) * 1971-06-15 1978-07-26
DE2220878C3 (de) * 1972-04-28 1982-04-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur digitalen Frequenzmessung
US3882402A (en) * 1973-02-26 1975-05-06 Digital Equipment Corp Circuit for transmitting velocity signals derived from position signals
JPS501779A (da) * 1973-05-04 1975-01-09
JPS5282369A (en) * 1975-12-29 1977-07-09 Komatsu Mfg Co Ltd Speed detection circuit
JPS5937782B2 (ja) * 1977-09-16 1984-09-12 松下電器産業株式会社 速度信号形成装置
US4224568A (en) * 1978-05-08 1980-09-23 Wagner Electric Corporation Frequency to digital converter
US4228396A (en) * 1978-05-26 1980-10-14 Dataproducts Corporation Electronic tachometer and combined brushless motor commutation and tachometer system
JPS56120953A (en) * 1980-02-29 1981-09-22 Nec Home Electronics Ltd Detecting device for rotation
GB2082857A (en) * 1980-08-27 1982-03-10 Philips Electronic Associated Determining the frequency of an alternating signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010273770A (ja) * 2009-05-27 2010-12-09 Kai R & D Center Co Ltd 攪拌具

Also Published As

Publication number Publication date
EP0059244A3 (en) 1985-05-22
JPS57158561A (en) 1982-09-30
ATE34620T1 (de) 1988-06-15
EP0059244A2 (de) 1982-09-08
CA1172761A (en) 1984-08-14
DE3107938A1 (de) 1982-09-16
EP0059244B1 (de) 1988-05-25
US4450403A (en) 1984-05-22
LU83848A1 (de) 1982-05-07
DE3176757D1 (en) 1988-06-30
IN154906B (da) 1984-12-22

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHS Application shelved for other reasons than non-payment